# Stream Trading funding: rounds and investors

> Stream Trading has raised $1.5M across 1 round since 2024. Investors include Y Combinator and Polychain. Every round with its source.

Source: https://millionrounds.com/company/stream-trading (Millionrounds; every figure on the page links to its filing or article)

United States · [Seed startup](https://millionrounds.com/companies)

# Who invested in *Stream Trading*

One round we have observed, with the 2 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

DeFi

Funding summary Updated 26 Oct 2026

**$1.5M** raised across 1 round since 2024, from 1 source

- **Latest round:** Seed, $1.5M Apr 2024
- **Investors:** 2

See who backed them

## The rounds

- **Apr 2024** Seed **$1.5M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Polychain](https://millionrounds.com/fund/polychain) Source recorded

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

[Polychain](https://millionrounds.com/fund/polychain) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=stream-trading).

## Quick answers about Stream Trading

### Who invested in Stream Trading?

Stream Trading's investors include Y Combinator and Polychain.

### How much has Stream Trading raised?

Stream Trading has raised $1.5M across 1 round since 2024.

### When did Stream Trading last raise?

Stream Trading's most recent round was a Seed of $1.5M in Apr 2024.

### What was Stream Trading's biggest round?

Its most recent round, $1.5M in Apr 2024, is also its largest on record.

### Who backed Stream Trading first?

Stream Trading's first round on record, in Apr 2024, was backed by Y Combinator and Polychain.

### What stage is Stream Trading at?

Stream Trading's latest named round is a Seed, in Apr 2024.

### Where is Stream Trading based?

Stream Trading is based in the United States.

## Companies like Stream Trading

In the same sector, and raised in the last eighteen months.

[**Ethos Network** $8.4M · Sept 2026](https://millionrounds.com/company/ethos-network)[**Helios** $20M · Sept 2026](https://millionrounds.com/company/helios)[**Superset** $81M · Aug 2026](https://millionrounds.com/company/super-set)[**Gauntlet** $125M · Jul 2026](https://millionrounds.com/company/gauntlet)[**Digital Asset** $580M · Jun 2026](https://millionrounds.com/company/digital-asset)[**Cambrian** $12M · Jun 2026](https://millionrounds.com/company/cambrian)

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